CN101264970B - Cold water fish aquaculture decontaminating apparatus - Google Patents
Cold water fish aquaculture decontaminating apparatus Download PDFInfo
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- CN101264970B CN101264970B CN2008100643335A CN200810064333A CN101264970B CN 101264970 B CN101264970 B CN 101264970B CN 2008100643335 A CN2008100643335 A CN 2008100643335A CN 200810064333 A CN200810064333 A CN 200810064333A CN 101264970 B CN101264970 B CN 101264970B
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Abstract
The invention relates to a sterilizing device, particularly to a sterilizing device for aquiculture of cold-water fishes, aiming to solve the problems in the prior sterilizing device including drug residuals, non ideal sterilization effect, high cost, waste resources, and hindrance of the ozone sterilization development process. The inventive sterilizing device comprises a sterilizing and ozone generating main body (1), a microscopic bubbles generating device (2), and a reaction tank (3), wherein the sterilizing and ozone generating main body (1) communicates with the microscopic bubbles generating device (2) via a gas passage pipe (35) and an ozone outlet pipe (18), the microscopic bubbles generating device (2) communicates with the reaction tank (3) via a microscopic bubbles nozzle pipe(19), a first water outlet pipe (8) of the sterilizing and ozone generating main body (1) communicates with a second water inlet pipe (20) of the reaction tank (3) and a microscopic bubbles transmitting tube (21), and a delay-opening one-way solenoid valve (26) is installed on the ozone outlet pipe (18). The inventive device can be used for sterilization by using ozone and ultraviolet ray, has simple structure, is helpful for the healthy aquiculture development, and promotes the ozone sterilization development.
Description
Technical field
The present invention relates to a kind of sterilizing unit, belong to technical field of aquaculture.
Background technology
Along with the continuous development of modern culture fishery, the raising of industrialized aquiculture level, aquaculture density is also increasing, and this just needs regularly aquaculture water to be carried out disinfection.The disinfection way of present most of aquaculture industry all is to adopt modes such as medicine, ultraviolet disinfector, ozone to carry out disinfection.Wherein there is the drug residue problem in drug disinfection, the independent Use Limitation fruit of disinfection by ultraviolet light is poor, ozonization need be equipped with many auxiliary facilitys such as large-scale ozone generator, oxygenerator or oil free compressor, water pump, ozone reaction tower, could produce the ozone work that carries out disinfection, slave unit is purchased the aspect need drop into substantial contribution, need consume a large amount of electric energy from the energy consumption aspect, so most of user has abandoned utilizing ozone to carry out the aquaculture water disinfection, hindered greatly and utilized ozone mode disinfectant development process.There is drug residue in to sum up existing sterilizing unit, sterilisation effect is undesirable, cost is high, waste resource and hindered problems such as utilizing ozone mode disinfectant development process.
Summary of the invention
The objective of the invention is that there is drug residue in existing sterilizing unit, sterilisation effect is undesirable, cost is high in order to solve, waste resource and hindered the problem of utilizing ozone mode disinfectant development process, and then provide a kind of cold water fish aquaculture decontaminating apparatus.
Technical scheme of the present invention is: cold water fish aquaculture decontaminating apparatus comprises sterilization product ozone main body, micro bubble generation device and retort, described sterilization is produced the ozone main body and is comprised main cavity, produce the ozone quartz burner, first water inlet pipe, first rising pipe, tree type inlet pipe, tree type tube power wire harness, the fluorescent tube starter, first sleeve pipe, first pedestal, gas container and tree type gas are by pipe, have open holes on the first member plate of described main cavity, described first sleeve pipe stretches in the main cavity from the open holes on the first member plate of main cavity, and the right side of the first telescopic flange is leaned on mutually with the first member plate of main cavity, be fixed with first pedestal on the described first telescopic left side, one end of described product ozone quartz burner passes the first telescopic centre hole and stretches in first sleeve pipe, the other end that produces the ozone quartz burner is installed in the open holes of first pedestal by terminal stud, described tree type gas is communicated with the first telescopic escape pipe by the branch end of pipe, the right end plate that the trunk end of tree type gas by pipe passes main cavity is communicated with the ozone escape pipe of micro bubble generation device, described first water inlet pipe is installed on the upper surface of main cavity and with main cavity and communicates, described first rising pipe is installed on the lower surface of main cavity and with main cavity and communicates, the branch end of described tree type tube power wire harness is connected with the terminal stud that produces the ozone quartz burner, the trunk end of described tree type tube power wire harness is connected with the fluorescent tube starter, the hole of passing through that the branch end of described tree type inlet pipe is passed first pedestal is communicated with first sleeve pipe, and the trunk end and the gas container of tree type inlet pipe are affixed; Described micro bubble generation device comprises the ozone escape pipe, the microbubble jet pipe, housing, the microbubble transmitting tube, delayed start-up unidirectional electrical magnet valve and first flow flow velocity are controlled magnetic valve automatically, described ozone escape pipe is installed on the housing and with housing and communicates, the top of described microbubble transmitting tube is installed in the housing, the lower end of microbubble transmitting tube is communicated with first rising pipe that the ozone main body is produced in sterilization, one end of described microbubble jet pipe is sleeved on the microbubble transmitting tube, the other end of microbubble jet pipe passes housing and stretches in the retort, have on the corresponding tube wall of shower nozzle of described microbubble jet pipe and microbubble transmitting tube and suck the ozone inlet mouth, described delayed start-up unidirectional electrical magnet valve is installed on the ozone escape pipe, and described first flow flow velocity is controlled magnetic valve automatically and is installed on the microbubble transmitting tube; Described retort comprises second water inlet pipe, tank body, second rising pipe and gas discharge tube, one end of described second water inlet pipe is packed on the lower surface of tank body and with tank body and is communicated with, the other end of second water inlet pipe is communicated with first rising pipe that the ozone main body is produced in sterilization, described second rising pipe is packed in the top of tank body and is communicated with tank body, and described gas discharge tube is packed on the tank body upper surface and with tank body and is communicated with.
The present invention compared with prior art has following beneficial effect: one, the present invention has adopted ozonization and disinfection by ultraviolet light dual mode simultaneously, bacterium in the aquaculture water is carried out sterilization and deactivation, objectionable impurities is carried out oxygenolysis, become degradable material; Ozone has the effect of degradation of ammonia nitrogen simultaneously, and cold water fishes and all kinds of aquaculture organism are had the function of body surface disinfection, has replaced drug disinfection, has solved the drug residue problem that produces because of medication.Two, the ozone among the present invention produces by the ozone quartz burner, do not need ozone generating apparatus, the suction of ozone is by in the automatic inspiration retort of jet current principle simultaneously, the present invention utilizes ozone and ultraviolet ray to carry out disinfection simultaneously, have simple in structure, advantages such as sterilisation effect is good, cost is low, economize on resources, helping culture fishery develops to healthy aquaculture, has promoted the development process of ozonization.
Description of drawings
Fig. 1 is a structural representation of the present invention, Fig. 2 is the structural representation that the first member plate of ozone main body is produced in sterilization, Fig. 3 is first sleeve pipe, produce the ozone quartz burner, tree type tube power wire harness, the assembling synoptic diagram of first pedestal and tree type inlet pipe, Fig. 4 is the cross-sectional view of first pedestal, Fig. 5 is Fig. 4 left view, Fig. 6 is the structural representation that produces the ozone quartz burner, Fig. 7 is the left view of Fig. 6, Fig. 8 is the structural representation of microbubble transmitting tube, Fig. 9 is the right view of Fig. 8, Figure 10 is second sleeve pipe, the disinfection by ultraviolet light fluorescent tube, tube power wire harness and second pedestal assembling synoptic diagram, Figure 11 is the structural representation topic of ultraviolet disinfecting tube, and Figure 12 is the left view of Figure 10, and Figure 13 is the cross-sectional view of second pedestal, Figure 14 is the left view of Figure 11, and Figure 15 is the A-A sectional view of Fig. 1.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 9 and Figure 15, present embodiment is produced ozone main body 1 by sterilization, micro bubble generation device 2 and retort 3 are formed, described sterilization is produced ozone main body 1 by main cavity 4, produce ozone quartz burner 5, first water inlet pipe 7, first rising pipe 8, tree type inlet pipe 10, tree type tube power wire harness 12, fluorescent tube starter 13, first sleeve pipe 14, first pedestal 16, gas container 33 and tree type gas are formed by pipe 35, have open holes 4-1-1 on the first member plate 4-1 of described main cavity 4, described first sleeve pipe 14 stretches in the main cavity 4 from the open holes 4-1-1 on the first member plate 4-1 of main cavity 4, and the right side of the flange 14-3 of first sleeve pipe 14 is leaned on mutually with the first member plate 4-1 of main cavity 4, be fixed with first pedestal 16 on the left side of described first sleeve pipe 14, the centre hole 14-1 that one end of described product ozone quartz burner 5 passes first sleeve pipe 14 stretches in first sleeve pipe 14, the other end that produces ozone quartz burner 5 is installed in the open holes 16-1 of first pedestal 16 by terminal stud 5-1, described tree type gas is communicated with the escape pipe 14-2 of first sleeve pipe 14 by the branch end 35-1 of pipe 35, tree type gas is communicated with the ozone escape pipe 18 of micro bubble generation device 2 by the right end plate 4-2 that manages 35 trunk end 35-2 and pass main cavity 4, described first water inlet pipe 7 is installed on the upper surface of main cavity 4 and with main cavity 4 and communicates, described first rising pipe 8 is installed on the lower surface of main cavity 4 and with main cavity 4 and communicates, the branch end 12-1 of described tree type tube power wire harness 12 is connected with the terminal stud 5-1 that produces ozone quartz burner 5, the trunk end 12-2 of described tree type tube power wire harness 12 is connected with fluorescent tube starter 13, the hole 16-2 that passes through that the branch end 10-1 of described tree type inlet pipe 10 passes first pedestal 16 is communicated with first sleeve pipe 14, and the trunk end 10-2 and the gas container 33 of tree type inlet pipe 10 are affixed; Described micro bubble generation device 2 is by ozone escape pipe 18, microbubble jet pipe 19, housing 22, microbubble transmitting tube 21, delayed start-up unidirectional electrical magnet valve 26 and first flow flow velocity are controlled magnetic valve 28 automatically and are formed, described ozone escape pipe 18 is installed on the housing 22 and with housing 22 and communicates, the top of described microbubble transmitting tube 21 is installed in the housing 22, the lower end of microbubble transmitting tube 21 is communicated with first rising pipe 8 that ozone main body 1 is produced in sterilization, one end of described microbubble jet pipe 19 is sleeved on the microbubble transmitting tube 21, the other end of microbubble jet pipe 19 passes housing 22 and stretches in the retort 3, have on the corresponding tube wall of shower nozzle 21-1 of described microbubble jet pipe 19 and microbubble transmitting tube 21 and suck ozone inlet mouth 19-1, described delayed start-up unidirectional electrical magnet valve 26 is installed on the ozone escape pipe 18, and described first flow flow velocity is controlled magnetic valve 28 automatically and is installed on the microbubble transmitting tube 21; Described retort 3 is made up of second water inlet pipe 20, tank body 23, second rising pipe 24 and gas discharge tube 25, one end of described second water inlet pipe 20 is packed on the lower surface of tank body 23 and with tank body 23 and is communicated with, the other end of second water inlet pipe 20 is communicated with first rising pipe 8 that ozone main body 1 is produced in sterilization, described second rising pipe 24 is packed in the top of tank body 23 and is communicated with tank body 23, and described gas discharge tube 25 is packed on tank body 23 upper surfaces and with tank body 23 and is communicated with.
Embodiment two: present embodiment is described in conjunction with Fig. 1～Figure 14, the difference of present embodiment and embodiment one is, it also increases first dividing plate 36, second partition 37, disinfection by ultraviolet light fluorescent tube 6, second sleeve pipe 15 and second pedestal 17, described first dividing plate 36 and second partition 37 are packed on the inwall of main cavity 4, described first dividing plate 36, second partition 37, the space that surrounds between the first member plate 4-1 of main cavity 4 and the right end plate 4-2 of main cavity 4 forms secondary cavity 34, have prosopyle 36-1 on described first dividing plate 36, have posticum 37-1 on the described second partition 37, the branch end 12-1 of described tree type tube power wire harness 12 is connected with the terminal stud 6-1 of disinfection by ultraviolet light fluorescent tube 6, the trunk end 12-2 of described tree type tube power wire harness 12 is connected with fluorescent tube starter 13, and described tree type gas passes first dividing plate 36 respectively by managing 35, the right end plate 4-2 of second partition 37 and main cavity 4 is communicated with the ozone escape pipe 18 of micro bubble generation device 2.So be provided with, sterilisation effect is better.Other composition is identical with embodiment one with annexation.
Embodiment three: present embodiment is described in conjunction with Fig. 1, the difference of present embodiment and embodiment two is, it also increases cover can washing apparatus 9, described cover can washing apparatus 9 is sleeved on the outer wall of first sleeve pipe 14 and second sleeve pipe, 15 left ends, and its left end is packed on the first member plate 4-1 of main cavity 4.So be provided with, be convenient to sterilize and produce the cleaning of ozone main body 1.Other composition is identical with embodiment two with annexation.
Embodiment four: present embodiment is described in conjunction with Fig. 1, the difference of present embodiment and embodiment three is, it also increases sealing member 11, described sealing member 11 is installed in first sleeve pipe 14, the first member plate 4-1 three's of second sleeve pipe 15 and main cavity 4 junction, the branch end 10-1 of described tree type inlet pipe 10 passes sealing member 11 and first pedestal 16 is communicated with first sleeve pipe 14, and the branch end 12-1 of described tree type tube power wire harness 12 passes sealing member 11 and is connected with the terminal stud 5-1 that produces ozone quartz burner 5 and the terminal stud 6-1 of disinfection by ultraviolet light fluorescent tube 6 respectively.So be provided with, prevent gas leakage.Other composition is identical with embodiment three with annexation.
Embodiment five: in conjunction with Fig. 1 present embodiment is described, the difference of present embodiment and embodiment four is that it also increases flow valve 27, and described flow valve 27 is installed in sterilization and produces on first rising pipe 8 of ozone main body 1.So be provided with, be convenient to control water volume flow rate.Other composition is identical with embodiment four with annexation.
Embodiment six: in conjunction with Fig. 1 present embodiment is described, the difference of present embodiment and embodiment one is that it also increases waved plate 30, and described waved plate 30 is installed in the tank body 23, and its installation site is lower than second rising pipe 24.So be provided with, ozone and water can fully be sent out and answer, and sterilisation effect is better.Other composition is identical with embodiment one with annexation.
Embodiment seven: present embodiment is described in conjunction with Fig. 1, the difference of present embodiment and embodiment one is, it also increases pulls out two for ring responding layers 31, and the described two ring responding layers 31 of pulling out are installed in tank body 23, and its installation site is lower than second rising pipe 24.So be provided with, ozone and water can fully be sent out and answer, and sterilisation effect is better.Other composition is identical with embodiment one with annexation.
Embodiment eight: present embodiment is described in conjunction with Fig. 1, the difference of present embodiment and embodiment one is, it also increases residue ozone collector 32, described residue ozone collector 32 is arranged on the upper surface of tank body 23 and with tank body 23 inside and communicates, and gas discharge tube 25 is installed on the upper surface of residue ozone collector 32.So be provided with, can be with the nuisanceless release of residual gas.Other composition is identical with embodiment one with annexation.
Embodiment nine: present embodiment is described in conjunction with Fig. 1, the difference of present embodiment and embodiment eight is, it also increases has second flow velocity to control magnetic valve 29 automatically, and described second flow velocity is controlled on second water inlet pipe 20 that magnetic valve 29 is installed in retort 3 automatically.So be provided with, be convenient to control water volume flow rate.Other composition is identical with embodiment eight with annexation.
Principle of work: first water inlet pipe 7 that the cold water fish aquaculture water produces ozone main body 1 by sterilization enters cold water fish aquaculture decontaminating apparatus, carry out water body intensive ultraviolet disinfection, destroy bacterial cell DNA by ultraviolet radiation effect, reach good sterilisation purpose.Water body after the sterilization produces first rising pipe 8 of ozone main body 1 through sterilization, flow valve 27, the first flow flow velocity is controlled magnetic valve 28 and second flow velocity automatically and is controlled magnetic valve 29 automatically and enter micro bubble generation device 2 and retort 3 respectively, ozone source in the micro bubble generation device 2 is by aerating oxygen in first sleeve pipe 14 in the inlet pipe 10 by gas container 33, under the radiation of producing ozone quartz burner 5, produce ozone, ozone passes through pipe 35 through gas, ozone escape pipe 18, delayed start-up unidirectional electrical magnet valve 26 enters micro bubble generation device 2, the ozone jet of water body in the micro bubble generation device 2 and suction produces the micro-bubble of different size, jet is gone in the retort 3, ozone in the retort 3 and water pass through waved plate 30 and pull out two for ring responding layers 31 and fully react, water body after the sterilization flows out via second rising pipe 24 of retort 3, residual ozone produces nuisanceless gas and discharges into the atmosphere by gas discharge tube 25 after residue ozone collector 32 focuses on.
Claims (7)
1. cold water fish aquaculture decontaminating apparatus, it comprises sterilization product ozone main body (1), micro bubble generation device (2) and retort (3), it is characterized in that described sterilization product ozone main body (1) comprises main cavity (4), produce ozone quartz burner (5), first water inlet pipe (7), first rising pipe (8), tree type inlet pipe (10), tree type tube power wire harness (12), fluorescent tube starter (13), first sleeve pipe (14), first pedestal (16), gas container (33) and tree type gas are by pipe (35), have open holes (4-1-1) on the first member plate (4-1) of described main cavity (4), described first sleeve pipe (14) stretches in the main cavity (4) from the open holes (4-1-1) on the first member plate (4-1) of main cavity (4), and the right side of the flange (14-3) of first sleeve pipe (14) is leaned on mutually with the first member plate (4-1) of main cavity (4), be fixed with first pedestal (16) on the left side of described first sleeve pipe (14), the centre hole (14-1) that one end of described product ozone quartz burner (5) passes first sleeve pipe (14) stretches in first sleeve pipe (14), the other end that produces ozone quartz burner (5) is installed in the open holes (16-1) of first pedestal (16) by terminal stud (5-1), described tree type gas is communicated with the escape pipe (14-2) of first sleeve pipe (14) by the branch end (35-1) of pipe (35), tree type gas is communicated with the ozone escape pipe (18) of micro bubble generation device (2) by the right end plate (4-2) that the trunk end (35-2) of managing (35) passes main cavity (4), described first water inlet pipe (7) is installed on the upper surface of main cavity (4) and with main cavity (4) and communicates, described first rising pipe (8) is installed on the lower surface of main cavity (4) and with main cavity (4) and communicates, the branch end (12-1) of described tree type tube power wire harness (12) is connected with the terminal stud (5-1) that produces ozone quartz burner (5), the trunk end (12-2) of described tree type tube power wire harness (12) is connected with fluorescent tube starter (13), the hole (16-2) of passing through that the branch end (10-1) of described tree type inlet pipe (10) is passed first pedestal (16) is communicated with first sleeve pipe (14), and the trunk end (10-2) of tree type inlet pipe (10) is affixed with gas container (33); Described micro bubble generation device (2) comprises ozone escape pipe (18), microbubble jet pipe (19), housing (22), microbubble transmitting tube (21), delayed start-up unidirectional electrical magnet valve (26) and first flow flow velocity are controlled magnetic valve (28) automatically, described ozone escape pipe (18) is installed in housing (22) and upward and with housing (22) communicates, the top of described microbubble transmitting tube (21) is installed in the housing (22), the lower end of microbubble transmitting tube (21) is communicated with first rising pipe (8) that ozone main body (1) is produced in sterilization, one end of described microbubble jet pipe (19) is sleeved on the microbubble transmitting tube (21), the other end of microbubble jet pipe (19) passes housing (22) and stretches in the retort (3), have on the corresponding tube wall of shower nozzle (21-1) of described microbubble jet pipe (19) and microbubble transmitting tube (21) and suck ozone inlet mouth (19-1), described delayed start-up unidirectional electrical magnet valve (26) is installed on the ozone escape pipe (18), and described first flow flow velocity is controlled magnetic valve (28) automatically and is installed on the microbubble transmitting tube (21); Described retort (3) comprises second water inlet pipe (20), tank body (23), second rising pipe (24) and gas discharge tube (25), one end of described second water inlet pipe (20) is packed on the lower surface of tank body (23) and with tank body (23) and is communicated with, the other end of second water inlet pipe (20) is communicated with first rising pipe (8) that ozone main body (1) is produced in sterilization, described second rising pipe (24) is packed in the top of tank body (23) and is communicated with tank body (23), and described gas discharge tube (25) is packed on tank body (23) upper surface and with tank body (23) and is communicated with.
2. according to the described cold water fish aquaculture decontaminating apparatus of claim 1, it is characterized in that it also comprises first dividing plate (36), second partition (37), disinfection by ultraviolet light fluorescent tube (6), second sleeve pipe (15) and second pedestal (17), described first dividing plate (36) and second partition (37) are packed on the inwall of main cavity (4), described first dividing plate (36), second partition (37), the space that surrounds between the first member plate (4-1) of main cavity (4) and the right end plate (4-2) of main cavity (4) forms secondary cavity (34), have prosopyle (36-1) on described first dividing plate (36), have posticum (37-1) on the described second partition (37), the branch end (12-1) of described tree type tube power wire harness (12) is connected with the terminal stud (6-1) of disinfection by ultraviolet light fluorescent tube (6), the trunk end (12-2) of described tree type tube power wire harness (12) is connected with fluorescent tube starter (13), and described tree type gas passes first dividing plate (36) respectively by pipe (35), the right end plate (4-2) of second partition (37) and main cavity (4) is communicated with the ozone escape pipe (18) of micro bubble generation device (2).
3. according to the described cold water fish aquaculture decontaminating apparatus of claim 2, it is characterized in that it also comprises cover can washing apparatus (9), described cover can washing apparatus (9) is sleeved on the outer wall of first sleeve pipe (14) and second sleeve pipe (15) left end, and its left end is packed on the first member plate (4-1) of main cavity (4).
4. according to the described cold water fish aquaculture decontaminating apparatus of claim 3, it is characterized in that it also comprises flow valve (27), described flow valve (27) is installed in sterilization and produces on first rising pipe (8) of ozone main body (1).
5. according to the described cold water fish aquaculture decontaminating apparatus of claim 1, it is characterized in that it also comprises waved plate (30), described waved plate (30) is installed in the tank body (23), and its installation site is lower than second rising pipe (24).
6. according to the described cold water fish aquaculture decontaminating apparatus of claim 5, it is characterized in that it also comprises residue ozone collector (32), described residue ozone collector (32) is arranged on the upper surface of tank body (23) and with tank body (23) inside and communicates, and gas discharge tube (25) is installed on the upper surface of residue ozone collector (32).
7. according to the described cold water fish aquaculture decontaminating apparatus of claim 6, it is characterized in that it comprises that also second flow velocity controls magnetic valve (29) automatically, described second flow velocity is controlled on second water inlet pipe (20) that magnetic valve (29) is installed in retort (3) automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100643335A CN101264970B (en) | 2008-04-18 | 2008-04-18 | Cold water fish aquaculture decontaminating apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100643335A CN101264970B (en) | 2008-04-18 | 2008-04-18 | Cold water fish aquaculture decontaminating apparatus |
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| CN101264970A CN101264970A (en) | 2008-09-17 |
| CN101264970B true CN101264970B (en) | 2010-04-21 |
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| CN2008100643335A Expired - Fee Related CN101264970B (en) | 2008-04-18 | 2008-04-18 | Cold water fish aquaculture decontaminating apparatus |
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Families Citing this family (5)
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| CN102603030B (en) * | 2012-04-10 | 2013-07-03 | 中国水产科学研究院黑龙江水产研究所 | Ultraviolet disinfection device with brushing cleaner for industrial aquaculture of cold water fish in saline and alkaline water area |
| CN103819355B (en) * | 2014-02-06 | 2016-06-08 | 罗梅 | A kind of synthetic method of chirality acetophenone ethamine |
| CN107459103A (en) * | 2017-08-17 | 2017-12-12 | 甘肃省膜科学技术研究院 | The equipment handled using photochemical catalytic oxidation cooling circulating water and landscape water |
| CN110800660B (en) * | 2019-12-13 | 2022-07-29 | 中国水产科学研究院黑龙江水产研究所 | Poison attacking method for rainbow trout vaccine evaluation |
| CN112897777A (en) * | 2021-01-21 | 2021-06-04 | 安徽舜禹水务股份有限公司 | Straight-through type is degassing unit system for secondary water supply |
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|---|---|---|---|---|
| CN2230314Y (en) * | 1995-07-14 | 1996-07-03 | 陆景浩 | Equipment for disinfecting ozone water |
| CN2343157Y (en) * | 1998-05-12 | 1999-10-13 | 福建省水产研究所 | Water sterilizer |
| CN2566927Y (en) * | 2002-11-28 | 2003-08-20 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Floating-ball type automatic layering filter device for sewage |
| CN201027176Y (en) * | 2007-04-11 | 2008-02-27 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Floating ball type wastewater treatment recoiling, pollution discharging apparatus |
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2008
- 2008-04-18 CN CN2008100643335A patent/CN101264970B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230314Y (en) * | 1995-07-14 | 1996-07-03 | 陆景浩 | Equipment for disinfecting ozone water |
| CN2343157Y (en) * | 1998-05-12 | 1999-10-13 | 福建省水产研究所 | Water sterilizer |
| CN2566927Y (en) * | 2002-11-28 | 2003-08-20 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Floating-ball type automatic layering filter device for sewage |
| CN201027176Y (en) * | 2007-04-11 | 2008-02-27 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Floating ball type wastewater treatment recoiling, pollution discharging apparatus |
Non-Patent Citations (1)
| Title |
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| JP特开平8-154535A 1996.06.18 |
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